71479356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26953}}^1$

素因数の和:26990

約数の個数: 48

約数和(自身を含む): 190187424

約数和(自身を除く): 118708068

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 26953, 53906, 80859, 107812, 161718, 323436, 350389, 458201, 700778, 916402, 1051167, 1374603, 1401556, 1832804, 2102334, 2749206, 4204668, 5498412, 5956613, 11913226, 17869839, 23826452, 35739678, 71479356]

約数ペア:

[(1, 71479356), (2, 35739678), (3, 23826452), (4, 17869839), (6, 11913226), (12, 5956613), (13, 5498412), (17, 4204668), (26, 2749206), (34, 2102334), (39, 1832804), (51, 1401556), (52, 1374603), (68, 1051167), (78, 916402), (102, 700778), (156, 458201), (204, 350389), (221, 323436), (442, 161718), (663, 107812), (884, 80859), (1326, 53906), (2652, 26953)]